CN220387559U

CN220387559U - Pipeline bending device

Info

Publication number: CN220387559U
Application number: CN202321735279.9U
Authority: CN
Inventors: 李超; 张玉国; 刘落滨; 张玉刚; 王海林; 王金国; 张猛; 赵文举; 张关召; 张俊香; 张俊青; 刘国良
Original assignee: Cangzhou Qihang Pipeline Co ltd
Current assignee: Cangzhou Qihang Pipeline Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-26
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a pipeline bending device which comprises a transverse plate, wherein the front and rear positions of the bottom of the transverse plate are fixedly connected with sliding rails, the outer surfaces of the front and rear sliding rails are connected with movable plates in a sliding manner, the left side of the top of the movable plate is fixedly connected with a positioning plate, the left side of the bottom of the sliding rail is fixedly connected with a screw rod, the bottom of the screw rod penetrates through the movable plate and is in threaded connection with a limit nut.

Description

Pipeline bending device

Technical Field

The utility model relates to the technical field of pipeline bending, in particular to a pipeline bending device.

Background

The metal pipe is a material for making a metal pipe, different metal pipes are used for different metal pipes, the quality of the metal pipe is directly determined by the quality of the metal pipe, wherein the patent of the prior publication No. CN214348840U discloses a simple bending device for processing the metal pipe, the simple bending device comprises a base, two sides of the outer wall of the top of the base are welded with side plates, the top ends of the side plates are welded with top plates, the axis of the outer wall of the top plate is in threaded connection with a screw, and one end of the screw, which is positioned between the side plates, is movably connected with an adjusting seat through a bearing; however, when the above patent is bending more pipelines, because the bending device does not have the length positioning function, the bending positions of a plurality of pipelines are required to be repeatedly measured by a worker, and then the bending positions of the pipelines are moved to the lower parts of the bending rollers corresponding to the bending device to bend, so that the labor intensity of the worker is increased, and meanwhile, the bending efficiency is reduced, so that the use requirements of customers cannot be met.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a pipeline bending device which has the advantages of having a length positioning function when the pipeline bending device is used, and solves the problem that the pipeline bending device does not have the length positioning function when the pipeline bending device is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline bending device, includes the diaphragm, the equal fixedly connected with slide rail in front and back position of diaphragm bottom, two front and back surface sliding connection of slide rail has the fly leaf, the left side fixedly connected with locating plate at fly leaf top, the left side fixedly connected with screw rod of slide rail bottom, the bottom of screw rod runs through fly leaf and threaded connection has limit nut, the back position fixedly connected with flange plate at diaphragm top, the positive top fixed connection mounting panel of flange plate, the top fixed mounting of mounting panel has electric cylinder, electric cylinder's flexible end runs through mounting panel and fixed mounting have the roller of bending, the positive left and right sides equal threaded connection of flange plate has the backing roll of using with the roller cooperation of bending.

Preferably, the back fixedly connected with double-screw bolt of backing roll, positive left and right sides of convex plate evenly has offered the screw thread groove that uses with the double-screw bolt cooperation, the back of double-screw bolt extends to the inner chamber of screw thread groove and with the junction threaded connection of screw thread groove.

Preferably, the top fixedly connected with rubber pad of limit nut, the surface of rubber pad closely laminates with the junction of fly leaf.

Preferably, the top of the transverse plate is provided with a first through hole, and the top of the movable plate is provided with a second through hole matched with the first through hole.

Preferably, the front and rear positions of the bottom of the movable plate are provided with adjusting grooves matched with the screw rods, and the screw rods are located in the inner cavities of the adjusting grooves.

Preferably, the left side and the right side of the bottom of the transverse plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.

Compared with the prior art, the utility model has the following beneficial effects:

the bending device has the advantages that the bending device has a length positioning function when in use, the problem that the bending device does not have the length positioning function when in use is solved, the use requirement of a customer can be met, and meanwhile, the bending efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a deck structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a perspective view of the connection of the fly leaf and the positioning plate structure of the present utility model;

fig. 5 is a perspective view of the connection of the support roller and stud structure of the present utility model.

In the figure: 1. a cross plate; 2. a slide rail; 3. a movable plate; 4. a positioning plate; 5. a screw; 6. a limit nut; 7. a convex plate; 8. a mounting plate; 9. an electric cylinder; 10. bending rollers; 11. a support roller; 12. a stud; 13. a thread groove; 14. a rubber pad; 15. a first port; 16. a second port; 17. an adjustment tank; 18. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a pipe bending device includes a transverse plate 1, the front and rear positions of the bottom of the transverse plate 1 are fixedly connected with sliding rails 2, the outer surfaces of the front and rear sliding rails 2 are slidably connected with a movable plate 3, the left side of the top of the movable plate 3 is fixedly connected with a positioning plate 4, the left side of the bottom of the sliding rail 2 is fixedly connected with a screw 5, the bottom of the screw 5 penetrates through the movable plate 3 and is in threaded connection with a limit nut 6, the rear position of the top of the transverse plate 1 is fixedly connected with a convex plate 7, the top of the convex plate 7 is fixedly connected with a mounting plate 8, the top of the mounting plate 8 is fixedly provided with an electric cylinder 9, the telescopic end of the electric cylinder 9 penetrates through the mounting plate 8 and is fixedly provided with a bending roller 10, and the right and left sides of the front of the convex plate 7 are in threaded connection with a supporting roller 11 matched with the bending roller 10.

In this embodiment: the bending device has the advantages that the bending device has a length positioning function when in use, the problem that the bending device does not have the length positioning function when in use is solved, so that the use requirement of customers can be met, and meanwhile, the bending efficiency is improved.

As a technical optimization scheme of the utility model, the back of the supporting roller 11 is fixedly connected with a stud 12, the left side and the right side of the front of the convex plate 7 are uniformly provided with screw grooves 13 matched with the stud 12, and the back of the stud 12 extends to the inner cavity of the screw groove 13 and is in threaded connection with the joint of the screw groove 13.

In this embodiment: through setting up double-screw bolt 12 and thread groove 13, can conveniently carry out dismouting change to backing roll 11, simultaneously, adjust backing roll 11's support interval.

As a technical optimization scheme of the utility model, the top of the limit nut 6 is fixedly connected with a rubber pad 14, and the outer surface of the rubber pad 14 is tightly attached to the joint of the movable plate 3.

In this embodiment: by providing the rubber pad 14, friction between the limit nut 6 and the movable plate 3 can be increased.

As a technical optimization scheme of the utility model, the top of the transverse plate 1 is provided with a first through hole 15, and the top of the movable plate 3 is provided with a second through hole 16 matched with the first through hole 15.

In this embodiment: by arranging the first through hole 15 and the second through hole 16, the bending movement of the pipeline can be facilitated.

As a technical optimization scheme of the utility model, the front and rear positions of the bottom of the movable plate 3 are provided with the adjusting grooves 17 matched with the screw rods 5, and the screw rods 5 are positioned in the inner cavities of the adjusting grooves 17.

In this embodiment: by providing the regulating groove 17, the movable plate 3 can be moved conveniently.

As a technical optimization scheme of the utility model, the left side and the right side of the bottom of the transverse plate 1 are fixedly connected with supporting legs 18, and the bottoms of the supporting legs 18 are fixedly connected with anti-skid pads.

In this embodiment: by providing support legs 18 and anti-skid pads, the device can be conveniently supported.

Working principle: the staff moves the locating plate 4 leftwards according to the bending position of the pipeline, so that the locating plate 4 drives the movable plate 3 to slide on the outer surface of the sliding rail 2, when the locating plate 4 moves to a specified limiting position under the cooperation of the peripheral tape measure, the staff rotates the limiting nuts 6 on two sides in sequence, so that the limiting nuts 6 drive the rubber pad 14 to rotate on the outer surface of the screw 5 to move in a threaded manner to be tightly attached to the joint of the movable plate 3, the joint of the movable plate 3 and the transverse plate 1 is limited, and the locating limiting of the bending length of the pipeline is completed;

then, the staff removes the pipeline for the pipeline is located the top of two backing rolls 11, simultaneously, the left end of pipeline closely laminates with the junction of locating plate 4, thereby accomplish the location to the pipeline position of bending, then, the staff is with electric cylinder 9 plug circular telegram, start electric cylinder 9 external control ware, make electric cylinder 9's flexible end drive bending roll 10 move extrusion pipeline downwards, thereby make bending roll 10 and backing roll 11's cooperation use, the pipeline is bent, the device easy operation, convenient to use, thereby can satisfy customer's user demand, simultaneously, bending efficiency has been improved.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Pipeline bending device, including diaphragm (1), its characterized in that: the utility model discloses a flexible electric air cylinder, including fixed plate (7), mounting panel (8), fixed plate (9) are run through at the top of fixed plate (3), fixed plate (4) are connected with in the left side at fly leaf (3) top, screw rod (5) are connected with in the left side at fly leaf (2) bottom, fly leaf (3) and threaded connection have limit nut (6) are run through in the bottom of screw rod (5), the back position fixedly connected with flange (7) at diaphragm (1) top, positive top fixed connection mounting panel (8) of flange (7), the top fixed mounting of mounting panel (8) has electric cylinder (9), the flexible end of electric cylinder (9) runs through mounting panel (8) and fixed mounting have bending roller (10), the equal threaded connection in left and right sides of flange (7) has backing roll (11) that use with bending roller (10) cooperation.

2. A pipe bending apparatus according to claim 1, wherein: the back fixedly connected with double-screw bolt (12) of backing roll (11), positive left and right sides of flange board (7) evenly has offered thread groove (13) that use with double-screw bolt (12) cooperation, the back of double-screw bolt (12) extends to the inner chamber of thread groove (13) and with the junction threaded connection of thread groove (13).

3. A pipe bending apparatus according to claim 1, wherein: the top of limit nut (6) fixedly connected with rubber pad (14), the junction of the surface of rubber pad (14) and fly leaf (3) is closely laminated.

4. A pipe bending apparatus according to claim 1, wherein: the top of diaphragm (1) has seted up first opening (15), second opening (16) that use with first opening (15) cooperation are seted up at the top of fly leaf (3).

5. A pipe bending apparatus according to claim 1, wherein: the front and rear positions of the bottom of the movable plate (3) are provided with adjusting grooves (17) matched with the screw rods (5), and the screw rods (5) are located in the inner cavities of the adjusting grooves (17).

6. A pipe bending apparatus according to claim 1, wherein: the left side and the right side of the bottom of the transverse plate (1) are fixedly connected with supporting legs (18), and the bottom of the supporting legs (18) is fixedly connected with an anti-slip pad.